libJPEG v9d sources for Casio Graph 90+E and Prizm CG10/20

Need to have a fully working gcc toolchain for SH3/SH4 architecture.

Compilation is done by using the adhoc Makefile : make -f Makefile.prizm in the main directory

It should produce the library libcJPG.a

The following steps are not automatically done, so please proceed with the following manipulations :

copy the library libcJPG.a into your SH3/SH4 compiler lib folder
copy header files (jpeglib.h, jconfig.h, jmorecfg.h and jerror.h ) contained in the folder into the include folder of the SH3/SH4 compiler

when you compile a program for use with libJPG, do not forget to add a -lcJPG option in your compilator command line.

and then a #include <jpeglib.h> (you may also add #include <jerror.h>) in your C/C++ sources.